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<FONT color="green">001</FONT>    package org.hackystat.sensor.xmldata.option;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import java.io.File;<a name="line.3"></a>
<FONT color="green">004</FONT>    import java.util.HashMap;<a name="line.4"></a>
<FONT color="green">005</FONT>    import java.util.List;<a name="line.5"></a>
<FONT color="green">006</FONT>    import java.util.Map;<a name="line.6"></a>
<FONT color="green">007</FONT>    <a name="line.7"></a>
<FONT color="green">008</FONT>    import javax.xml.bind.JAXBException;<a name="line.8"></a>
<FONT color="green">009</FONT>    import javax.xml.bind.Unmarshaller;<a name="line.9"></a>
<FONT color="green">010</FONT>    import javax.xml.namespace.QName;<a name="line.10"></a>
<FONT color="green">011</FONT>    <a name="line.11"></a>
<FONT color="green">012</FONT>    import org.hackystat.sensor.xmldata.XmlDataController;<a name="line.12"></a>
<FONT color="green">013</FONT>    import org.hackystat.sensor.xmldata.jaxb.v7.Entry;<a name="line.13"></a>
<FONT color="green">014</FONT>    import org.hackystat.sensor.xmldata.jaxb.v7.ObjectFactory;<a name="line.14"></a>
<FONT color="green">015</FONT>    import org.hackystat.sensor.xmldata.jaxb.v7.Sensor;<a name="line.15"></a>
<FONT color="green">016</FONT>    import org.hackystat.sensor.xmldata.util.SensorDataPropertyMap;<a name="line.16"></a>
<FONT color="green">017</FONT>    import org.hackystat.sensorshell.SensorShellException;<a name="line.17"></a>
<FONT color="green">018</FONT>    import org.hackystat.sensorshell.SensorShellProperties;<a name="line.18"></a>
<FONT color="green">019</FONT>    import org.hackystat.sensorshell.SensorShell;<a name="line.19"></a>
<FONT color="green">020</FONT>    import org.hackystat.sensorshell.Shell;<a name="line.20"></a>
<FONT color="green">021</FONT>    import org.hackystat.utilities.tstamp.Tstamp;<a name="line.21"></a>
<FONT color="green">022</FONT>    import org.hackystat.utilities.tstamp.TstampSet;<a name="line.22"></a>
<FONT color="green">023</FONT>    import org.xml.sax.SAXException;<a name="line.23"></a>
<FONT color="green">024</FONT>    <a name="line.24"></a>
<FONT color="green">025</FONT>    /**<a name="line.25"></a>
<FONT color="green">026</FONT>     * The option used to port Hackystat version 7 (v7) data to the Hackystat 8<a name="line.26"></a>
<FONT color="green">027</FONT>     * sensorbase with the following steps:<a name="line.27"></a>
<FONT color="green">028</FONT>     * <a name="line.28"></a>
<FONT color="green">029</FONT>     * &lt;pre&gt;<a name="line.29"></a>
<FONT color="green">030</FONT>     * 1. The user provides the Hackystat 7 user directory, the version 7<a name="line.30"></a>
<FONT color="green">031</FONT>     * account, the version 8 username, and version 8 password. <a name="line.31"></a>
<FONT color="green">032</FONT>     * 2. Then this option traverses the Hackystat 7 data directory and converts the information to<a name="line.32"></a>
<FONT color="green">033</FONT>     * valid Hackystat 8 data.  <a name="line.33"></a>
<FONT color="green">034</FONT>     * 3. Finally, the converted data is sent to the Hackystat 8 sensorbase.<a name="line.34"></a>
<FONT color="green">035</FONT>     * &lt;/pre&gt;<a name="line.35"></a>
<FONT color="green">036</FONT>     * <a name="line.36"></a>
<FONT color="green">037</FONT>     * @author aito<a name="line.37"></a>
<FONT color="green">038</FONT>     * <a name="line.38"></a>
<FONT color="green">039</FONT>     */<a name="line.39"></a>
<FONT color="green">040</FONT>    public class MigrationOption extends AbstractOption {<a name="line.40"></a>
<FONT color="green">041</FONT>      /** The name of this option, which is "-migration". */<a name="line.41"></a>
<FONT color="green">042</FONT>      public static final String OPTION_NAME = "-migration";<a name="line.42"></a>
<FONT color="green">043</FONT>      /** The version 7 data directory specified to convert to version 8 data. */<a name="line.43"></a>
<FONT color="green">044</FONT>      private File v7DataDir = null;<a name="line.44"></a>
<FONT color="green">045</FONT>      /**<a name="line.45"></a>
<FONT color="green">046</FONT>       * The sensor properties file containing the version 8 host and account<a name="line.46"></a>
<FONT color="green">047</FONT>       * information.<a name="line.47"></a>
<FONT color="green">048</FONT>       */<a name="line.48"></a>
<FONT color="green">049</FONT>      private SensorShellProperties properties = null;<a name="line.49"></a>
<FONT color="green">050</FONT>    <a name="line.50"></a>
<FONT color="green">051</FONT>      /**<a name="line.51"></a>
<FONT color="green">052</FONT>       * Creates this option with the specified controller and parameters.<a name="line.52"></a>
<FONT color="green">053</FONT>       * @param controller the specified controller.<a name="line.53"></a>
<FONT color="green">054</FONT>       * @param parameters the specified parameters.<a name="line.54"></a>
<FONT color="green">055</FONT>       */<a name="line.55"></a>
<FONT color="green">056</FONT>      public MigrationOption(XmlDataController controller, List&lt;String&gt; parameters) {<a name="line.56"></a>
<FONT color="green">057</FONT>        super(controller, OPTION_NAME, parameters);<a name="line.57"></a>
<FONT color="green">058</FONT>      }<a name="line.58"></a>
<FONT color="green">059</FONT>    <a name="line.59"></a>
<FONT color="green">060</FONT>      /**<a name="line.60"></a>
<FONT color="green">061</FONT>       * Returns true if the specified option parameters follows the convention:<a name="line.61"></a>
<FONT color="green">062</FONT>       * <a name="line.62"></a>
<FONT color="green">063</FONT>       * &lt;pre&gt;<a name="line.63"></a>
<FONT color="green">064</FONT>       * [v7 directory] [v7 account] [v8 host] [v8 username] [v8 password]<a name="line.64"></a>
<FONT color="green">065</FONT>       * <a name="line.65"></a>
<FONT color="green">066</FONT>       * Ex:  -migration C:\foo ABCDEF http://localhost:9876/sensorbase austen@hawaii.edu fooPassword<a name="line.66"></a>
<FONT color="green">067</FONT>       * Note that the v7 directory does not include the v7 account name.<a name="line.67"></a>
<FONT color="green">068</FONT>       * &lt;/pre&gt;<a name="line.68"></a>
<FONT color="green">069</FONT>       * <a name="line.69"></a>
<FONT color="green">070</FONT>       * @return true if the option parameters are correct, false if not.<a name="line.70"></a>
<FONT color="green">071</FONT>       */<a name="line.71"></a>
<FONT color="green">072</FONT>      @Override<a name="line.72"></a>
<FONT color="green">073</FONT>      public boolean isValid() {<a name="line.73"></a>
<FONT color="green">074</FONT>        // Check if the correct amount of parameters exist.<a name="line.74"></a>
<FONT color="green">075</FONT>        if (this.getParameters().isEmpty() || this.getParameters().size() &lt; 5<a name="line.75"></a>
<FONT color="green">076</FONT>            || this.getParameters().size() &gt; 5) {<a name="line.76"></a>
<FONT color="green">077</FONT>          String msg = "The -migration option only accepts five parameters, "<a name="line.77"></a>
<FONT color="green">078</FONT>              + "[v7 directory] [v7 account] [v8 host] [v8 username] [v8 password]";<a name="line.78"></a>
<FONT color="green">079</FONT>          this.getController().fireMessage(msg);<a name="line.79"></a>
<FONT color="green">080</FONT>          return false;<a name="line.80"></a>
<FONT color="green">081</FONT>        }<a name="line.81"></a>
<FONT color="green">082</FONT>    <a name="line.82"></a>
<FONT color="green">083</FONT>        // Verify that the version 7 directory exists.<a name="line.83"></a>
<FONT color="green">084</FONT>        File v7Dir = new File(this.getParameters().get(0));<a name="line.84"></a>
<FONT color="green">085</FONT>        String v7Account = this.getParameters().get(1);<a name="line.85"></a>
<FONT color="green">086</FONT>        if (!new File(v7Dir.getAbsolutePath() + "/" + v7Account).exists()) {<a name="line.86"></a>
<FONT color="green">087</FONT>          String msg = "The version 7 user directory, " + this.getParameters().get(0) + "/"<a name="line.87"></a>
<FONT color="green">088</FONT>              + this.getParameters().get(1) + ", does not exist.";<a name="line.88"></a>
<FONT color="green">089</FONT>          this.getController().fireMessage(msg);<a name="line.89"></a>
<FONT color="green">090</FONT>          return false;<a name="line.90"></a>
<FONT color="green">091</FONT>        }<a name="line.91"></a>
<FONT color="green">092</FONT>    <a name="line.92"></a>
<FONT color="green">093</FONT>        // Verify that the version 8 host, account and password is valid.<a name="line.93"></a>
<FONT color="green">094</FONT>        SensorShellProperties props;<a name="line.94"></a>
<FONT color="green">095</FONT>        try {<a name="line.95"></a>
<FONT color="green">096</FONT>          props = new SensorShellProperties(this.getParameters().get(2), this<a name="line.96"></a>
<FONT color="green">097</FONT>            .getParameters().get(3), this.getParameters().get(4));<a name="line.97"></a>
<FONT color="green">098</FONT>        }<a name="line.98"></a>
<FONT color="green">099</FONT>        catch (SensorShellException e) {<a name="line.99"></a>
<FONT color="green">100</FONT>          this.getController().fireMessage("Error instantiating the SensorShell: " + e);<a name="line.100"></a>
<FONT color="green">101</FONT>          return false;<a name="line.101"></a>
<FONT color="green">102</FONT>        }<a name="line.102"></a>
<FONT color="green">103</FONT>        SensorShell shell = new SensorShell(props, false, "XmlData");<a name="line.103"></a>
<FONT color="green">104</FONT>        if (!shell.ping()) {<a name="line.104"></a>
<FONT color="green">105</FONT>          String msg = "The host, connection or account information is incorrect: Hackystat Host="<a name="line.105"></a>
<FONT color="green">106</FONT>              + this.getParameters().get(2) + ", v8Account=" + this.getParameters().get(3)<a name="line.106"></a>
<FONT color="green">107</FONT>              + ", v8Password=" + this.getParameters().get(4);<a name="line.107"></a>
<FONT color="green">108</FONT>          this.getController().fireMessage(msg);<a name="line.108"></a>
<FONT color="green">109</FONT>          return false;<a name="line.109"></a>
<FONT color="green">110</FONT>        }<a name="line.110"></a>
<FONT color="green">111</FONT>        return true;<a name="line.111"></a>
<FONT color="green">112</FONT>      }<a name="line.112"></a>
<FONT color="green">113</FONT>    <a name="line.113"></a>
<FONT color="green">114</FONT>      /** Sets the variables used by the execute method. */<a name="line.114"></a>
<FONT color="green">115</FONT>      @Override<a name="line.115"></a>
<FONT color="green">116</FONT>      public void process()  {<a name="line.116"></a>
<FONT color="green">117</FONT>        if (this.isValid()) {<a name="line.117"></a>
<FONT color="green">118</FONT>          // Sets the version 7 information.<a name="line.118"></a>
<FONT color="green">119</FONT>          File v7Dir = new File(this.getParameters().get(0));<a name="line.119"></a>
<FONT color="green">120</FONT>          String v7Account = this.getParameters().get(1);<a name="line.120"></a>
<FONT color="green">121</FONT>          this.v7DataDir = new File(v7Dir.getAbsolutePath() + "/" + v7Account + "/data");<a name="line.121"></a>
<FONT color="green">122</FONT>    <a name="line.122"></a>
<FONT color="green">123</FONT>          // Sets the version 8 information.<a name="line.123"></a>
<FONT color="green">124</FONT>          try {<a name="line.124"></a>
<FONT color="green">125</FONT>          this. properties = new SensorShellProperties(this.getParameters().get(2), this.getParameters()<a name="line.125"></a>
<FONT color="green">126</FONT>              .get(3), this.getParameters().get(4));<a name="line.126"></a>
<FONT color="green">127</FONT>          }<a name="line.127"></a>
<FONT color="green">128</FONT>          catch (SensorShellException e) {<a name="line.128"></a>
<FONT color="green">129</FONT>            this.getController().fireMessage("Error creating SensorShellProperties: " + e);<a name="line.129"></a>
<FONT color="green">130</FONT>          }<a name="line.130"></a>
<FONT color="green">131</FONT>        }<a name="line.131"></a>
<FONT color="green">132</FONT>      }<a name="line.132"></a>
<FONT color="green">133</FONT>    <a name="line.133"></a>
<FONT color="green">134</FONT>      /**<a name="line.134"></a>
<FONT color="green">135</FONT>       * Executes this option by converting all version 7 data found in the<a name="line.135"></a>
<FONT color="green">136</FONT>       * specified directory to version 8 compatiable data. The converted data is<a name="line.136"></a>
<FONT color="green">137</FONT>       * sent to the Hackystat 8 sensorbase.<a name="line.137"></a>
<FONT color="green">138</FONT>       */<a name="line.138"></a>
<FONT color="green">139</FONT>      @Override<a name="line.139"></a>
<FONT color="green">140</FONT>      public void execute() {<a name="line.140"></a>
<FONT color="green">141</FONT>        try {<a name="line.141"></a>
<FONT color="green">142</FONT>          // First, lets create a Shell and an Unmarshaller.<a name="line.142"></a>
<FONT color="green">143</FONT>          Shell shell = OptionUtil.createShell(this.properties, this.getController());<a name="line.143"></a>
<FONT color="green">144</FONT>          Unmarshaller unmarshaller = OptionUtil.createUnmarshaller(ObjectFactory.class,<a name="line.144"></a>
<FONT color="green">145</FONT>              "v7data.xsd");<a name="line.145"></a>
<FONT color="green">146</FONT>    <a name="line.146"></a>
<FONT color="green">147</FONT>          // Then iterate over each file in the version 7 data directory.<a name="line.147"></a>
<FONT color="green">148</FONT>          int entriesAdded = 0;<a name="line.148"></a>
<FONT color="green">149</FONT>          TstampSet tstampSet = new TstampSet();<a name="line.149"></a>
<FONT color="green">150</FONT>          for (File sdtDir : this.v7DataDir.listFiles()) {<a name="line.150"></a>
<FONT color="green">151</FONT>            for (File sensorDataFile : sdtDir.listFiles()) {<a name="line.151"></a>
<FONT color="green">152</FONT>              this.getController().fireMessage(<a name="line.152"></a>
<FONT color="green">153</FONT>                  Tstamp.makeTimestamp().toString() + " Processing " + sensorDataFile);<a name="line.153"></a>
<FONT color="green">154</FONT>    <a name="line.154"></a>
<FONT color="green">155</FONT>              Sensor sensor = (Sensor) unmarshaller.unmarshal(sensorDataFile);<a name="line.155"></a>
<FONT color="green">156</FONT>              for (Entry entry : sensor.getEntry()) {<a name="line.156"></a>
<FONT color="green">157</FONT>                Map&lt;String, String&gt; keyValMap = new HashMap&lt;String, String&gt;();<a name="line.157"></a>
<FONT color="green">158</FONT>                keyValMap.put("SensorDataType", sdtDir.getName());<a name="line.158"></a>
<FONT color="green">159</FONT>                keyValMap.put("Timestamp", OptionUtil.getCurrentTimestamp(true, tstampSet)<a name="line.159"></a>
<FONT color="green">160</FONT>                    .toString());<a name="line.160"></a>
<FONT color="green">161</FONT>    <a name="line.161"></a>
<FONT color="green">162</FONT>                // Add an entry for each key-value attribute in the data file.<a name="line.162"></a>
<FONT color="green">163</FONT>                for (Map.Entry&lt;QName, String&gt; attribute : entry.getOtherAttributes().entrySet()) {<a name="line.163"></a>
<FONT color="green">164</FONT>                  this.addEntry(keyValMap, attribute, tstampSet);<a name="line.164"></a>
<FONT color="green">165</FONT>                }<a name="line.165"></a>
<FONT color="green">166</FONT>    <a name="line.166"></a>
<FONT color="green">167</FONT>                shell.add(keyValMap);<a name="line.167"></a>
<FONT color="green">168</FONT>                this.getController().fireVerboseMessage(OptionUtil.getMapVerboseString(keyValMap));<a name="line.168"></a>
<FONT color="green">169</FONT>                entriesAdded++;<a name="line.169"></a>
<FONT color="green">170</FONT>              }<a name="line.170"></a>
<FONT color="green">171</FONT>            }<a name="line.171"></a>
<FONT color="green">172</FONT>          }<a name="line.172"></a>
<FONT color="green">173</FONT>    <a name="line.173"></a>
<FONT color="green">174</FONT>          // Fires the send message and quits the sensorshell.<a name="line.174"></a>
<FONT color="green">175</FONT>          OptionUtil.fireSendMessage(this.getController(), shell, entriesAdded);<a name="line.175"></a>
<FONT color="green">176</FONT>          shell.quit();<a name="line.176"></a>
<FONT color="green">177</FONT>        }<a name="line.177"></a>
<FONT color="green">178</FONT>        catch (JAXBException e) {<a name="line.178"></a>
<FONT color="green">179</FONT>          String msg = "There was a problem unmarshalling the data. The v7 data file(s) "<a name="line.179"></a>
<FONT color="green">180</FONT>              + "may not conform to the xmldata schema.";<a name="line.180"></a>
<FONT color="green">181</FONT>          this.getController().fireMessage(msg, e.toString());<a name="line.181"></a>
<FONT color="green">182</FONT>        }<a name="line.182"></a>
<FONT color="green">183</FONT>        catch (SAXException e) {<a name="line.183"></a>
<FONT color="green">184</FONT>          String msg = "The v7 data file(s) could not be parsed.";<a name="line.184"></a>
<FONT color="green">185</FONT>          this.getController().fireMessage(msg, e.toString());<a name="line.185"></a>
<FONT color="green">186</FONT>        }<a name="line.186"></a>
<FONT color="green">187</FONT>        catch (Exception e) {<a name="line.187"></a>
<FONT color="green">188</FONT>          String msg = "The v7 data file(s) failed to load. Please make sure the "<a name="line.188"></a>
<FONT color="green">189</FONT>              + "specified directory has version 7 data.";<a name="line.189"></a>
<FONT color="green">190</FONT>          this.getController().fireMessage(msg, e.toString());<a name="line.190"></a>
<FONT color="green">191</FONT>        }<a name="line.191"></a>
<FONT color="green">192</FONT>      }<a name="line.192"></a>
<FONT color="green">193</FONT>    <a name="line.193"></a>
<FONT color="green">194</FONT>      /**<a name="line.194"></a>
<FONT color="green">195</FONT>       * Adds the entry to the specified key-value mapping. This method performs<a name="line.195"></a>
<FONT color="green">196</FONT>       * additional processing on the entry, such as converting the version 7<a name="line.196"></a>
<FONT color="green">197</FONT>       * timestamp to a compatible version 8 timestamp.<a name="line.197"></a>
<FONT color="green">198</FONT>       * @param keyValMap the map reference that is populated by this method.<a name="line.198"></a>
<FONT color="green">199</FONT>       * @param entry the entry, whose information is used to populate the specified<a name="line.199"></a>
<FONT color="green">200</FONT>       * map.<a name="line.200"></a>
<FONT color="green">201</FONT>       * @param tstampSet the set of timestamps used to generate a unique timestamp<a name="line.201"></a>
<FONT color="green">202</FONT>       * for each entry.<a name="line.202"></a>
<FONT color="green">203</FONT>       */<a name="line.203"></a>
<FONT color="green">204</FONT>      private void addEntry(Map&lt;String, String&gt; keyValMap, Map.Entry&lt;QName, String&gt; entry,<a name="line.204"></a>
<FONT color="green">205</FONT>          TstampSet tstampSet) {<a name="line.205"></a>
<FONT color="green">206</FONT>        try {<a name="line.206"></a>
<FONT color="green">207</FONT>          String entryName = entry.getKey().toString();<a name="line.207"></a>
<FONT color="green">208</FONT>          String entryValue = entry.getValue();<a name="line.208"></a>
<FONT color="green">209</FONT>    <a name="line.209"></a>
<FONT color="green">210</FONT>          // Handles the timestamp attribute and it's uniqueness.<a name="line.210"></a>
<FONT color="green">211</FONT>          if ("tstamp".equalsIgnoreCase(entryName)) {<a name="line.211"></a>
<FONT color="green">212</FONT>            entryName = "Timestamp";<a name="line.212"></a>
<FONT color="green">213</FONT>            long timestamp = OptionUtil.getTimestampInMillis(entryValue);<a name="line.213"></a>
<FONT color="green">214</FONT>            Boolean isUnique = (Boolean) this.getController().getOptionObject(<a name="line.214"></a>
<FONT color="green">215</FONT>                Options.UNIQUE_TSTAMP);<a name="line.215"></a>
<FONT color="green">216</FONT>            entryValue = OptionUtil.massageTimestamp(isUnique, tstampSet, timestamp).toString();<a name="line.216"></a>
<FONT color="green">217</FONT>            keyValMap.put(entryName, entryValue);<a name="line.217"></a>
<FONT color="green">218</FONT>          }<a name="line.218"></a>
<FONT color="green">219</FONT>    <a name="line.219"></a>
<FONT color="green">220</FONT>          // Converts the file attribute to resource.<a name="line.220"></a>
<FONT color="green">221</FONT>          else if ("file".equalsIgnoreCase(entryName) || "path".equalsIgnoreCase(entryName)) {<a name="line.221"></a>
<FONT color="green">222</FONT>            keyValMap.put("Resource", entryValue);<a name="line.222"></a>
<FONT color="green">223</FONT>          }<a name="line.223"></a>
<FONT color="green">224</FONT>    <a name="line.224"></a>
<FONT color="green">225</FONT>          // Converts a pMap encoded string to key-value pairs.<a name="line.225"></a>
<FONT color="green">226</FONT>          else if ("pMap".equalsIgnoreCase(entryName)) {<a name="line.226"></a>
<FONT color="green">227</FONT>            SensorDataPropertyMap pMap = new SensorDataPropertyMap(entryValue);<a name="line.227"></a>
<FONT color="green">228</FONT>            for (Object key : pMap.keySet()) {<a name="line.228"></a>
<FONT color="green">229</FONT>              String keyName = (String) key;<a name="line.229"></a>
<FONT color="green">230</FONT>              keyValMap.put(keyName, pMap.get(keyName));<a name="line.230"></a>
<FONT color="green">231</FONT>            }<a name="line.231"></a>
<FONT color="green">232</FONT>          }<a name="line.232"></a>
<FONT color="green">233</FONT>        }<a name="line.233"></a>
<FONT color="green">234</FONT>        catch (Exception e) {<a name="line.234"></a>
<FONT color="green">235</FONT>          this.getController().fireMessage(e.getMessage());<a name="line.235"></a>
<FONT color="green">236</FONT>        }<a name="line.236"></a>
<FONT color="green">237</FONT>      }<a name="line.237"></a>
<FONT color="green">238</FONT>    }<a name="line.238"></a>




























































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